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PERMFILE60370
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PERMFILE60370
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Entry Properties
Last modified
8/24/2016 11:07:17 PM
Creation date
11/20/2007 6:40:52 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M2004013
IBM Index Class Name
Permit File
Doc Date
4/19/2004
Doc Name
Adequacy Review
From
DMG
To
Banks and Gesso LLC
Media Type
D
Archive
No
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dimensions have to be submitted. Please provide the dimensions for these <br />settling ponds. <br />IV) EXFIIBIT "E' RECLAMATION PLAN <br />A) It is the understanding of the Division, that the operator has committed to <br />place at least 12 inches oftopsoil through out the azea to be reclaimed. 210 <br />acres of the total affected acreage of 304 acres is being proposed to be <br />reclaimed as a pond. Post mining land use is going to be wild life habitat. <br />B) All topsoil will be seeded and stabilized if stockpiled for more than one <br />growing season. <br />C) It is also the understanding of the Division that the operator has agreed to <br />implement the Noxious Weed Control plan recommended by Pueblo <br />County weed Control Coordinator. <br />V) EXHIBIT "G' WATER INFORMATION, <br />A) On page 18, the operator states," In order to protect the river and adjacent <br />riparian vegetation, no disturbance will occur within 300 feet of the North <br />Bank OF THE RIVER". Please refer, to question "B" under mining plan. <br />B) The operator also states, "The 100 yeaz flood plain of the Arkansas River <br />covers most of the property. A flood hazard Development Permit will be <br />obtained from Pueblo County to mitigate the potential impacts of flooding <br />on and off the property. Please provide the flood Hazazd Development <br />Permit for the Division review so it can be included as part of the permit <br />approval process. <br />C) Has the operator identified all known water wells within 600 feet of the <br />permit area? You have stated on page 19, that there are no known off-site <br />wells owned by others located within 600 feet of the mining limit. <br />However, the Rule requires the operator to identify all known wells with <br />in 600 feet of the pemut boundazy. <br />D) Is the irrigation ditch lined with some kind of impervious layer? If not, <br />how would you minunize loss of water to the ditch, once the pit is below <br />the invert of the irrigation ditch channel? Please explain, using appropriate <br />data. <br />E) On page 19, the operator states, due to the high transmissivity of the <br />alluvial aquifer, off site wells aze not expected to be affected by <br />dewatering the mine site. A gravel pit is located approximately %< mile to <br />the west and has been dewatering continuously for two yeazs, with no <br />apparent or known impacts to near by wells. The Division cannot accept a <br />blank statement with out the actual supporting data. The operator needs to <br />demonstrate using some simple cone of depression calculations to show <br />the cumulative impacts of both operations on adjacent wells with in 600 <br />feet of the permit area. In lieu of the calculations, the operator can get into <br />an agreement with all well owners to with in 600 feet of the permit area, <br />that if damage was to occur to any of the wells due to impacts from the <br />operation, the operator will mitigate the impact, by either drilling another <br />well or develop the existing wells, so the yield will remain as it was prior <br />to impact. <br />
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